Brightfield Capital Management’s MATTSON TECHNOLOGY INC MTSN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2015
Q2
Sell
2015
Q1
$2.88M Sell
2014
Q4
$3.36M Buy
2014
Q3
$2.04M Buy
2014
Q2
$1.18M Sell
2014
Q1
$1.8M Buy
2013
Q4
$467K Buy